Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-01-28' into staging

QAPI patches patches for 2021-01-28

# gpg: Signature made Thu 28 Jan 2021 07:10:21 GMT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2021-01-28:
  qapi: More complex uses of QAPI_LIST_APPEND
  qapi: Use QAPI_LIST_APPEND in trivial cases
  qapi: Introduce QAPI_LIST_APPEND
  qapi: A couple more QAPI_LIST_PREPEND() stragglers
  net: Clarify early exit condition

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 8 deletions

diff --git a/scsi/pr-manager.c b/scsi/pr-manager.c
index 32b9287e68..2098d7e759 100644
--- a/scsi/pr-manager.c
+++ b/scsi/pr-manager.c
@@ -116,8 +116,7 @@ pr_manager_register_types(void)
 
 static int query_one_pr_manager(Object *object, void *opaque)
 {
-    PRManagerInfoList ***prev = opaque;
-    PRManagerInfoList *elem;
+    PRManagerInfoList ***tail = opaque;
     PRManagerInfo *info;
     PRManager *pr_mgr;
 
@@ -126,15 +125,10 @@ static int query_one_pr_manager(Object *object, void *opaque)
         return 0;
     }
 
-    elem = g_new0(PRManagerInfoList, 1);
     info = g_new0(PRManagerInfo, 1);
     info->id = g_strdup(object_get_canonical_path_component(object));
     info->connected = pr_manager_is_connected(pr_mgr);
-    elem->value = info;
-    elem->next = NULL;
-
-    **prev = elem;
-    *prev = &elem->next;
+    QAPI_LIST_APPEND(*tail, info);
     return 0;
 }